this sleeving thing is a nightmare! tried some sleeving last nite - got all sorts of issues like frayed sleeves, overburnt shrinks, too long, too short, sleeves coming out, can't shrink the shrinks near the PSU part, etc. Reading the guide by UV is one thing, actually doing the sleeving is another 

Btw, I think Vizo (Vantec) sleeving kits are a ripoff. There's not enough in a pack for the entire PSU. They don't even provide enuf heatshrinks of the right size. There's too many large-sized heatshrinks. Not enough small ones for the molex. 

I think it's better to get black heatshrinks, even if you accidentally toast a few, it's not visible. And also buy sleeves separately and not from packs. Measure all the lengths and sizes required, then go shopping for them.